/Engine/Plugins/Experimental/PCG/Source/PCG/Public/PCGCommon.h
[EPCGChangeType](API\Plugins\PCG\EPCGChangeType) & operator&= ( [EPCGChangeType](API\Plugins\PCG\EPCGChangeType) & Lhs, [EPCGChangeType](API\Plugins\PCG\EPCGChangeType) Rhs )